<template>
  <!-- 组件的结构 -->
  <div class="demo">
    <h1>学生姓名:{{ name }}</h1>
    <h1>学生年龄:{{ age }}</h1>
  </div>
</template>

<script>
//组件的交互
export default {
  name: "Student",
  data() {
    return {
      name: "张三",
      age: 18,
    };
  },
};
</script>
